{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:WNGZSPHYEJNEVYNJRO37WRO45J","short_pith_number":"pith:WNGZSPHY","schema_version":"1.0","canonical_sha256":"b34d993cf8225a4ae1a98bb7fb45dcea699ee00a494c424a90f76a8cd9ad59bc","source":{"kind":"arxiv","id":"1512.00714","version":1},"attestation_state":"computed","paper":{"title":"Comment on \"An arbitrated quantum signature scheme with fast signing and verifying\"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Tzonelih Hwang, Yi-Ping Luo","submitted_at":"2015-12-02T14:44:44Z","abstract_excerpt":"Recently, Liu et al. (Quantum Inf Process (2014) 13:491-502) proposed an arbitrated quantum signature (AQS) scheme, where a signature receiver (Bob) can verify the signer's signature through the help of a trusted arbitrator. However, this paper shows that a malicious Bob can perform the existential forgery of the signature under the chosen message attack without being detected."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1512.00714","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-12-02T14:44:44Z","cross_cats_sorted":[],"title_canon_sha256":"0eb64f4c1a6661b0d7a8a81c52b694eb775317c8b0081819d16360e45a78aa2e","abstract_canon_sha256":"8d31f121bb09e3c0a2cdb26170d5fff00fa7826e4c0570c5757667397718eb0f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:25:25.287481Z","signature_b64":"MhpbA8vVEBrIQvDjLur27LH0AcGy2c2HeYTw/podAeLhliV/7LJgHlN31bT8hoxt+gKJE5XInp5/byEmo+znAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b34d993cf8225a4ae1a98bb7fb45dcea699ee00a494c424a90f76a8cd9ad59bc","last_reissued_at":"2026-05-18T01:25:25.286994Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:25:25.286994Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Comment on \"An arbitrated quantum signature scheme with fast signing and verifying\"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Tzonelih Hwang, Yi-Ping Luo","submitted_at":"2015-12-02T14:44:44Z","abstract_excerpt":"Recently, Liu et al. (Quantum Inf Process (2014) 13:491-502) proposed an arbitrated quantum signature (AQS) scheme, where a signature receiver (Bob) can verify the signer's signature through the help of a trusted arbitrator. However, this paper shows that a malicious Bob can perform the existential forgery of the signature under the chosen message attack without being detected."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.00714","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1512.00714","created_at":"2026-05-18T01:25:25.287069+00:00"},{"alias_kind":"arxiv_version","alias_value":"1512.00714v1","created_at":"2026-05-18T01:25:25.287069+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.00714","created_at":"2026-05-18T01:25:25.287069+00:00"},{"alias_kind":"pith_short_12","alias_value":"WNGZSPHYEJNE","created_at":"2026-05-18T12:29:47.479230+00:00"},{"alias_kind":"pith_short_16","alias_value":"WNGZSPHYEJNEVYNJ","created_at":"2026-05-18T12:29:47.479230+00:00"},{"alias_kind":"pith_short_8","alias_value":"WNGZSPHY","created_at":"2026-05-18T12:29:47.479230+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/WNGZSPHYEJNEVYNJRO37WRO45J","json":"https://pith.science/pith/WNGZSPHYEJNEVYNJRO37WRO45J.json","graph_json":"https://pith.science/api/pith-number/WNGZSPHYEJNEVYNJRO37WRO45J/graph.json","events_json":"https://pith.science/api/pith-number/WNGZSPHYEJNEVYNJRO37WRO45J/events.json","paper":"https://pith.science/paper/WNGZSPHY"},"agent_actions":{"view_html":"https://pith.science/pith/WNGZSPHYEJNEVYNJRO37WRO45J","download_json":"https://pith.science/pith/WNGZSPHYEJNEVYNJRO37WRO45J.json","view_paper":"https://pith.science/paper/WNGZSPHY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1512.00714&json=true","fetch_graph":"https://pith.science/api/pith-number/WNGZSPHYEJNEVYNJRO37WRO45J/graph.json","fetch_events":"https://pith.science/api/pith-number/WNGZSPHYEJNEVYNJRO37WRO45J/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WNGZSPHYEJNEVYNJRO37WRO45J/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WNGZSPHYEJNEVYNJRO37WRO45J/action/storage_attestation","attest_author":"https://pith.science/pith/WNGZSPHYEJNEVYNJRO37WRO45J/action/author_attestation","sign_citation":"https://pith.science/pith/WNGZSPHYEJNEVYNJRO37WRO45J/action/citation_signature","submit_replication":"https://pith.science/pith/WNGZSPHYEJNEVYNJRO37WRO45J/action/replication_record"}},"created_at":"2026-05-18T01:25:25.287069+00:00","updated_at":"2026-05-18T01:25:25.287069+00:00"}